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Home > Products > Drilling Machinery > Drilling tools > Hexagonal Drilling Kelly for Drill String

Hexagonal Drilling Kelly for Drill String
Hexagonal Drilling Kelly for Drill String
Hexagonal Drilling Kelly for Drill String
Hexagonal Drilling Kelly for Drill String

Hexagonal Drilling Kelly for Drill String

Payment Type: T/T
Incoterm: FOB
Min. Order: 1 Ton
Delivery Time: 30 Days

Basic Info

    Certification: Other

    Length: 12.19-13.72m

    Usage: Oil Mining

    Material: High Manganese Steel

Additional Info

    Packaging: Black painting, bundles, thread protectors on pin and box

    Brand: Longxuan

    Transportation: Ocean,Land

    Place of Origin: Hebei, China (Mainland)

Product Description

Square Drilling Kelly

Product Features

Square Kelly, as the driven part of drill string, locates in the top of it to transmit torque and bear the suspended weight. According to API Spec7-1 Specification, the material quality is 4145H that`s after heat treament, thread hardening treatment and phosphating to better antiseize. It also can be produced 114.3x114.3 and 170x170 upon customers` requirments.

Main Technology Parameter

Square Kelly



Customer use site

Production Equipment 3Customer Use Site 2

Packaging & Shipping

1.Outside package: Sandard export wooden cases.

Inner package: stretch film; or According to the customers'orders.

2. Delivery and Shipping:30-60 days after the deposit received.


Company Information

Shijiazhuang Longxuan Trading Co., Ltd. is located in Shijiazhuang, the capital of Hebei Province with convenient transportation. Our company was established in Feb. 2012. Our company is professional in supplying industrial equipment, covering pipe processing machinery, automatic welding equipment, Cutting Machine, etc. Our company always adheres to "credibility and integrity, efficiency" purpose and develops rapidly, creating excellent results and our company has fostered a good image in suppliers and foreign customers. And our company has established long friendly cooperative relationships with many high-tech machinery manufacturing enterprises.

Our company will continue to provide our clients with professional quality integrated solution in automatic welding, cutting and robot welding.

For further relevant product images or details,please send your inquire Details in the below,click "Send" or contact me directly!

Looking for ideal Drilling Hexagonal Kelly Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Hexagonal Kelly for Drill String are quality guaranteed. We are China Origin Factory of Pipe Drill Phosphating Surface. If you have any question, please feel free to contact us.

Product Categories : Drilling Machinery > Drilling tools

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Mobile Phone:+8618931117989

Address:Room 1905, Block C, Building 28, Fenghuangcheng, Ziweiyuan, No.2 Fangwen Road,Yuhuan District,, Shijiazhuang, Hebei